1992891

Information

• Patent Grant
• 1992891

• References
• Source

• Patent Number

  1,992,891

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1935
  89 years ago

• CPC

  • A22B5/12 - Scalding kettles
  • A63B69/125 - Devices for generating a current of water in swimming pools

• US Classifications

  • 452 - Butchering
  • 004 - Baths, closets, sinks, and spittoons
  • 073 - Measuring and testing
  • 134 - Cleaning and liquid contact with solids
  • 406 - Conveyors: fluid current
  • 415 - Rotary kinetic fluid motors or pumps
  • 417 - Pumps